Works with the AI tools you already use

    Claude CodeClaude CodeCursorCursorCodex CLICodex CLIGitHub CopilotGitHub CopilotGemini CLIGemini CLI+20 more

    Verification-Before-Done

    1

    It treats verification as a first-class artifact, not an afterthought.

    $8.99

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    Verification-Before-Done

    Verification-Before-Done

    Example session with this skill installed

    I just fixed a race condition in the auth middleware using a mutex. Verify this is actually done and won't break prod.

    • Read your context and instructions
    • Compiled the verification-before-done

    Verification Plan

    1. Evidence: Run 'go test -race ./auth/...' 100x to prove zero flakes.
    2. Regression: Test login flow with slow network simulation.
    3. Cache Trap: Force logout and verify JWT invalidation is immediate.
    4. Edge Case: Trigger concurrent login and password reset calls.

    Connects securely to your tools. The creator never sees your data.

    What you get

    Generate step-by-step verification checklists for code changesIdentify edge cases and regression risks before deploymentDesign evidence-based testing plans for complex fixesPrevent stale-version and cache-related deployment errors

    About this skill

    'Should work now' is the most expensive sentence in software — it means the change was reasoned about, not observed, and the next person to touch this code will pay for that assumption. This skill builds the verification protocol for your specific change: the exact commands to run, the outputs to observe, the edge cases to test manually, and the signals that confirm the fix didn't introduce a regression. It treats verification as a first-class artifact, not an afterthought. Use it before you close any ticket — give it your change, your environment, and what you've already tested; it returns the complete verification checklist that lets you say 'done' and mean it.

    How to install

    Works the same in every agent - Claude, Cursor, Codex, Copilot and 20+ more.

    ~30 seconds
    1. 1

      Download the ZIP

      Free skills download straight away. Paid skills unlock right after purchase.

    2. 2

      Unzip into your skills folder

      Every agent reads skills from one folder on your machine. Drop the unzipped folder in there.

    3. 3

      Ask your agent to use it

      Restart the agent if it was already running. It picks the skill up automatically - no config needed.

    Skills folder by agent

    Click the path to copy it. Create the folder if it does not exist yet.

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    Fresh listing

    Recently published to Agensi

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    Trust & safety

    Security scanned

    Verified clean 2 months ago

    • Passed all security checks, Safe to install

    Listed3 months ago
    Updated20 days ago

    Frequently Asked Questions